baber/WOPTO huggingface dataset:
Patent KR-20090077204-A (KR)
Title: Disc brake
Inventor: KIM SUNG HWAN
IPC: F16D55/22
Filed: 2008-01-10
Abstract: A disk brake is provided to bring a pad plate into contact with a cover pad to prevent the cover pad from being pushed by the thickness of an adhesive to thereby improve braking performance. A disk brake includes a disk, pad plates(10,100), a caliper housing, a cover pad, and a stepped portion. The disk rotates with a wheel. The pad plates adhere to the disk to produce braking power. The caliper housing includes a piston which pressurizes the pad plates. The cover pad prevents heat and vibration generated when the pad plates press the disk from being transferred to the caliper housing. The stepped portion is protruded at a position corresponding to the tip of the piston such that the cover pad is not pushed by the pressure of the piston.
Patent KR-20090077569-A (KR)
Title: Communication terminal in wireless sensor network and method for communicating thereof
Inventor: KIM EUI JIK
IPC: H04L12/28
Filed: 2008-01-11
Abstract: A communication terminal of a wireless sensor network and a communication method thereof are provided to suppress an increase by geometric progression of size of a contention window, even though frequency of attempting to transmit collected packets is increased. When collected packets are transmitted, a contention window of size set in an active section is set(413-419). If channel usage is not possible in the set contention window, another contention window of size linearly or exponentially expanded than the set contention window is reset in the active section(423,431). The resetting process is repeated. When the additional setup process is repeated, the size of the set contention window is linearly expanded into set expansive frequency. If the set expansive frequency elapses, the process of exponentially expanding the size of the set contention window is repeated.
Patent KR-20090077595-A (KR)
Title: Procedure for switching regulatory class in mesh network
Inventor: SEOK YONG HO
IPC: H04L12/28
Filed: 2008-01-11
Abstract: A regulation class switch method in a mesh network is provided to enable an MP(Mesh Point) for switching to another regulation class from the currently set regulation class to switch to a new regulation class and channel. A first MP and the second MP(230) set peer links. The first MP which tries to switch to a new channel of a new regulation class transmits the new regulation class and a switch notify frame including information, which indicates the new channel, to the second MP. The first MP and the second MP transceiver a peer link open frame and a peer link response frame. The peer link open frame includes a regulation class information element supported by an MP that transmits the peer link open frame. The switch notify frame is transmitted by using PIFS(Point Inter-Frame Spacing).
Patent KR-20080070535-A (KR)
Title: Platen supporting mechanism and writing unit
Inventor: TAKAHASHI MASANORI
IPC: B41J11/02
Filed: 2008-01-22
Abstract: A platen supporting apparatus and a platen recording unit are provided to detect a relative position between a head and a platen by using only a position detection switch to detect the movement of the platen or a release arm. A platen supporting apparatus includes a head(1), a platen(2), a platen frame(5), a release arm(9), a driving member, and a position detection switch(11). The head performs a process of a sheet. The platen is positioned in an opposite side to the head and supports the sheet during process of the sheet by a head. The platen frame has a long recession keeping the platen movable inside the platen. The release arm is interlocked with the platen frame and moves with the platen frame. The driving member drives the release arm. The position detection switch detects movements of the platen and the release arm.
Patent KR-20090080850-A (KR)
Title: Environmental frendly Method of production of Selenium enriched Photo-synthetic Bacteria and Farm products Using by it's
Inventor: MOON KI HYUKE
IPC: C12M3/00
Filed: 2008-01-22
Abstract: A technique for culturing photosynthetic bacteria which contains eco-friendly organo selenium is provided to produce high quality of agricultural product without any other process of washing or generation of waste water. A composition of Van Niel's medium for culturing photosynthetic bacteria contains 10g of yeast extract, 1.0g of K2HPO4, and 0.5g of MgSO4 per 1 liter of medium. The cultures of photosynthetic bacterial containing organo selenium is produced by mixing and sterilizing medium composition and selenium supply source or adding sterilized selenium supply source and culturing. The selenium supply source is one or more selected among selenium salt or organo selenium.
Patent KR-20090081169-A (KR)
Title: Hinge type bluetooth ear set
Inventor: KIM YOUNG HO
IPC: H04R1/10
Filed: 2008-01-23
Abstract: A hinge type Bluetooth ear set is provided to secure a size of an antenna substrate without increasing an entire size thereof by arranging the antenna substrate at a side of a hinge shaft. A hinge type Bluetooth ear set has a hinge structure for rotating an earphone part around a hinge. An antenna is formed with an antenna substrate(150) and an antenna pattern(156). The antenna substrate is formed additionally except for a main substrate(140). The antenna substrate is connected perpendicularly to the main substrate. The antenna substrate is arranged in a space between a shaft supporting part for supporting the earphone part and an outside of a body. A pair of protrusions(152,154) are formed at the antenna substrate. A pair of fixing holes(142,144) are formed at the main substrate. The protrusions are inserted into the fixing holes in order to fix the antenna substrate to the main substrate.
Patent KR-20090081497-A (KR)
Title: Making method of three dimensional type image using photopolymer resin
Inventor: KIM TAE WON
IPC: B44F7/00
Filed: 2008-01-24
Abstract: A method of forming cubic images using photopolymer resins lowers the production cost of a product substantially when forming the cubic images, and can be directly applied to automobile interiors, cellular phones, frames of spectacles, home appliance furnishings, and the like. A method of forming cubic images using photopolymer resins comprises the steps of: coating a photopolymer resin ink on the surface of a plate- or cubic-shaped metal, synthetic resin or wood as a base(10) to form a photopolymer resin ink layer(11); forming a mask layer(12) on which specific image patterns are formed and has adhesive properties on the surface of the photopolymer resin ink layer; irradiating a beam onto the mask layer to selectively expose the photopolymer resin ink layer surface according to the image patterns on the mask layer; and developing the exposed part to form undercut portions(13) in the surface of the plate- or cubic-shaped metal, synthetic resin or wood such that cubic-shaped images are formed in the form of a step height.
Patent KR-20090083061-A (KR)
Title: The recording apparatus for number
Inventor: OH JUNG HYUN
IPC: A44B13/00
Filed: 2008-01-29
Abstract: A hand-held number recording device is provided, which enables to take a memo without separate writing tools while using a telephone. A hand-held number recording device comprises: a rotation axis(4) in which a bolt hole is formed in the upper and lower ends; a mobile telephone company telephone exchange number display unit(2) that is bolt-coupled with the top of the rotation axis and indicates the generic number of the mobile telephone company in the surface; a mobile telephone company telephone exchange number confirmation ring(5) in which the display protrusion is molded in the outer circumference; a number display part(3) in which a plurality of dials are inserted into the rotation axis and rotated; a fixed cap(7) in which the top is bolt-coupled; and a lid(6) in which a connection string is formed on the top.
Patent KR-20090089659-A (KR)
Title: Method for preparing arrganged nano structure by near-field electro-spinning technique
Inventor: KIM SEONG HYUN
IPC: B82B3/00
Filed: 2008-02-19
Abstract: A method for manufacturing a nano structure arranged by a near-field electrospinning method is provided to offer high charge transfer property based on an inorganic nano material such as metal oxide, carbon nanotube or wide semiconductor material etc. A method for manufacturing a nano structure arranged by a near-field electrospinning method includes the following steps of: preparing organic-inorganic mixing liquid by mixing an inorganic nano material in an organic solvent(S11); discharging the organic-inorganic mixing liquid through an injection nozzle(S12); evaporating a discharged material while arranging the discharged materials by a collector(S13). The inorganic nano material comprises metal oxide, carbon nanotube or wide semiconductor material etc. An organic solvent includes isopropyl.
Patent KR-20090091413-A (KR)
Title: Laminated board for construction material and method of manufacturing the same
Inventor: KIM BONG GI
IPC: E04C2/26
Filed: 2008-02-25
Abstract: A laminated plate for construction material and a manufacturing method thereof are provided to improve deodorizing function and antibacterial function by being made of environmentally-friendly materials and improve strength by integrating a lower plate and an upper plate. A laminated plate for construction material comprises a lower plate(1) and an upper plate(2). The lower plate and the upper plate are integrated. The lower plate consists of yellow soil 10~40 weight%, magnesium oxide 10~20 weight%, and binder 80~40 weight% including magnesium chloride, zeolite, and gypsum. A mesh(M) is inserted into the middle part of the lower plate. The upper plate consists of one or more kinds of materials selected between yellow soil and Muscovitum and binder 60~40 weight% including gypsum, zeolite, magnesium oxide, and magnesium chloride. The mesh is inserted into the middle part of the upper plate. A pipe(P) is embedded inside the lower plate. The pipe is positioned at the top end of the mesh inserted into the lower plate. A hollow is formed inside the pipe. In the hollow of the pipe, a conductive coil(C) is built.
Patent KR-20080079614-A (KR)
Title: Printed character package, package printing method, and production history tracking method for products
Inventor: MOURI MAKOTO
IPC: B41J2/32
Filed: 2008-02-26
Abstract: A printed character, a package, a package printing method, and a method for tracking production history of products are provided to effectively detect a hidden mark by printing a thermal head directly contacting with a printing object in a portion adjacent to a mark. A printed character comprises a mark(10) formed by melting a thermal ribbon by a thermal head on a printing object, and a hidden mark(20) formed by contacting the thermal head directly to the printing object in a portion adjacent to the mark. The mark has a character string including a date of manufacture, and a term of validity. The hidden mark has a character string including a symbol of a manufactured year, a symbol of a manufactured month, and a symbol of a manufactured date. The printing object is a label or a package.
Patent KR-20090092170-A (KR)
Title: Taping machine
Inventor: LEE YOUNG JUN
IPC: H05K13/02
Filed: 2008-02-26
Abstract: A taping machine is provided to rapidly transfer a chip through a high speed rotation of a first index unit by firmly fixing the chip to the first index unit. A wafer is mounted on a wafer supporting unit(100). A wafer supply unit supplies the wafer to the wafer supporting unit. A first index unit(300) is rotated at a fixed angle. A chip is fixed to a fixing part of the first index unit. A chip transfer(400) transfers the chip from the wafer to the fixing part of the first index unit. A head of a second index unit(600) transfers the chip from the fixing part of the first index unit to a tape. A check unit(700) checks the chip picked up by the head of the second index unit. A sealing unit(850) seals a cover film and the tape.
Patent KR-20090094502-A (KR)
Title: Testing device of an air-buff tonometer
Inventor: KIM MIN SEOK
IPC: A61B3/16
Filed: 2008-03-03
Abstract: A tonometer testing device is provided to simplify the whole structure using an artificial eyeball, a pressure control unit, and a manometer. A tonometer testing device includes an artificial eyeball(1), a press control unit(2) and a manometer(3). The artificial eyeball is filled with liquid or gas. The artificial eyeball is made of a thin silicone film. One side of the artificial eyeball is highly polished. The pressure control unit supplies the liquid or gas to the artificial eyeball for controlling an inner pressure of the artificial eyeball. The manometer senses the inner pressure of the artificial eyeball. A hose(21) is connected between the artificial eyeball and the press control unit. The manometer is connected to the middle of the hose.
Patent KR-20090095818-A (KR)
Title: Apparatus and method for enhancementing edge and bit resolution enhancement in electric device
Inventor: PARK MIN KYU
IPC: H04N5/21
Filed: 2008-03-06
Abstract: A method and an apparatus for increasing bit resolution and an edge in an electronic device are provided to remove contour noise by increase of bit resolution, thereby enhancing an edge. A kind of each area is determined by calculating a contour counter showing a degree of flatness of each area in an input image(503). BRE(Bit Resolution Enhancement) and edge strengthening parameters are set according to the determined area kind(505). The first weighted value about each area of the image is calculated(507). The second weighted value about each area of the image is calculated(511). Edge enhancement about the image with the increased bit resolution is performed(513).
Patent KR-20090097402-A (KR)
Title: Fabrication method of drug deliverable property scaffold for tissue regeneration
Inventor: CHO DONG WOO
IPC: A61L27/54
Filed: 2008-03-11
Abstract: A method for manufacturing a customized artificial support of drug release for regenerating tissue is provided to make the condition for regenerating and proliferating cells. A method for manufacturing a customized artificial support of drug release for regenerating tissue comprises: a step of mixing a micropolymer (20) with a photo-crosslinkable resin to prepare synthetic resin (30); a step of irradiating light to the synthetic resin; and a step of hardening the photo-crosslinkable resin to produce the artificial support (60).
Patent KR-20090100630-A (KR)
Title: Vibration screen
Inventor: MUN HYUNG TAE
IPC: B07B1/10
Filed: 2008-03-20
Abstract: PURPOSE: A vibrating screen is provided to generate a large amount of aggregate with high quality. CONSTITUTION: A vibrating screen comprises the following units. A screen body(10) is fastened with an upper frame in order to be supported by a buffering unit. A vibration generator is located between the upper frame and screen body. In the vibration generator, a second eccentric shaft(42) is combined between a first eccentric shaft(41) and third eccentric shaft(43) by a rotary supporting unit(421a, 421b). A fly-wheel(422) is combined with the one side of the second eccentric shaft. A twin pulley(423) is combined with the other side of the second eccentric shaft. A first drive motor(M1) is connected to a first drive pulley(411) linked to a first belt(B1) on the one side of the first eccentric shaft. A first pulley(412) is located on the other side of the first eccentric shaft facing toward the first drive pulley. The twin pulley is connected to the first pulley by a first concavo-convex belt(44a). The twin pulley is connected to the second pulley by a second concavo-convex belt(44b).
Patent KR-20090100857-A (KR)
Title: Inertia measurement unit and fabtication methode thereof
Inventor: JEUNG WON KYU
IPC: G01M1/10
Filed: 2008-03-21
Abstract: PURPOSE: An inertial measurement system and a manufacturing method for simplifying a manufacturing process are provided to reduce manufacturing cost and improve productivity by increasing a number of sensors. CONSTITUTION: An inertia measurement system(1) supplies a first silicon layer(110), an insulating layer and a second silicon layer(130). The sensor structure is the mass of a comb-type is formed after the second silicon layer. A lower part sacrificial layer of the sensor structure is formed the insulating layer is etched. The glass substrate in which has a top sacrificial layer is prepared. The two-board is bonded that the lower part sacrificial layer and top sacrificial layer are faced with top and bottom.
Patent KR-20090104599-A (KR)
Title: Aramid Fiber and method of making the same
Inventor: LEE JAE YOUNG
IPC: D01F6/60
Filed: 2008-03-31
Abstract: PURPOSE: Aramid fiber and a manufacturing method thereof are provided to increase heat treatment efficiency by performing enough plasticizing operation of a polymer chain comprising filament and performing a thermal process by applying a plasticizer. CONSTITUTION: A manufacturing method of aramid fiber includes the following steps of: manufacturing an aromatic poly amide polymer by polymerizing aromatic diamine and an aromatic family diacid halide; spinning the aromatic poly amide polymer after making the spinning dope; and heat-treating the filament gained by a spinning process. A thermal process includes a process for applying a plasticizer on the filament. In an applying process of the plasticizer, the plasticizer of 0.2 ~ 5 parts by weight is applied on the filament based on the 100 parts by weight.
Patent KR-20090105582-A (KR)
Title: An apparatus for weeding out for farming machines
Inventor: YOON YOUNG HAK
IPC: A01D34/43
Filed: 2008-04-03
Abstract: PURPOSE: A weeding device for a farm machine is provided, which is capable of height control and left and right movement. CONSTITUTION: A weeding device for a farm machine comprises a horizontal weeding device(20) which is connected to the traction frame(50) in one side of an agricultural machine(1) moved by the engine power and includes a horizontal blade which operates in the state that is parallel to the surface; a self-power withdrawal device(40) which draws out self-power of the agricultural machine and operates the horizontal weeding device; and more than two wheels(26) which are installed in the bottom side of the horizontal weeding device.
Patent KR-20090110689-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHUN YUN SEOK
IPC: H01L21/8242
Filed: 2008-04-18
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to increase a sensing margin of an amplifying device by forming a bit line spacer of a nitride film-oxide film-nitride film laminating structure. CONSTITUTION: A semiconductor device includes a bit line(112) in which a spacer(126) having a nitride film-oxide film-nitride film laminating structure is formed. A first spacer film(118) made of a first nitride material is formed on a top part of a semiconductor substrate(100) in which a plurality of bit lines is formed in order to cover each bit line. A second spacer film(120) made of the first nitride material and an oxide material is formed by replacing a part of the first material of the first spacer film with the oxide material.
Patent KR-20090112094-A (KR)
Title: Filter device for air conditioning and filter unit thereof
Inventor: KIM DONG KI
IPC: F24F13/28
Filed: 2008-04-23
Abstract: PURPOSE: A filter device for an air conditioner and a filter unit thereof are provided to minimize the filter load of the air conditioner by previously filtering air entering the air conditioner. CONSTITUTION: A filter device(41) for an air conditioner includes a casing, a diaphragm, a rotating filter, a shaft, a filter drive unit, and a controller. The casing(23a) has an air inlet(23c) to let exterior air in and an air outlet(23b) to let the inner air out. The diaphragm(25) is fixed inside the casing, forms an air flow passage(25a) in which the air flowing in the air inlet is discharged through the air outlet, and has one or more installation holes(25b). The rotating filter(37) of disc shape is installed to rotate inside the casing to be partly positioned inside the air flow passage through the installation holes, and has a filter member(37f) which filters the air passing through it in the thickness direction. The shaft(36) supports the rotating filter to rotate. The filter drive unit rotates the rotating filter. The controller(31) controls the filter drive unit.
Patent KR-20090113403-A (KR)
Title: Questing and answer service offer system and method for using short message service of terminal
Inventor: LEE YOON RO
IPC: H04W4/14
Filed: 2008-04-28
Abstract: PURPOSE: A question and answer service providing system using a short message service of a terminal and a method thereof are provided to continuously supply a service about consulting related to worries using a mobile phone. CONSTITUTION: A server receives a question SMS including identification information from a user terminal(S1). The server parses the received question SMS to assign an information providing terminal. The server transmits a response SMS to a corresponding user terminal by receiving the response SMS from the assigned information providing terminal(S2).
Patent KR-20090115354-A (KR)
Title: Method for updating firmware of sensor nodes on a wireless sensor network and firmware updater using for the same method
Inventor: CHUNG TAE YUN
IPC: H04L12/56
Filed: 2008-05-02
Abstract: PURPOSE: A firmware update method of a wireless network node and a firmware update apparatus used for the same are provided to update the firmware of new node by communication with the connected node. CONSTITUTION: A new node searches a neighbor node within a specific distance in a receiving state. The new node sets up a parent node among the searched neighbor node. In case a plurality of nodes includes a joining receiving state for joining new node in wireless network, a communication unit(110) sets up first communication link in a new joining state. A firmware of the parent node is transmitted to the new node through the first communication link. The new node updates the existing firmware in case the transmitted firmware is received.
Patent KR-20090116194-A (KR)
Inventor: YOOK TAE JIN
IPC: A23K1/14
Filed: 2008-05-06
Abstract: 본 발명은 음식물 쓰레기를 이용하여 바이오 에탄올 제조하고 그 부산물을 사료하는 방법에 관한 것으로, 곡물 및 곡물의 부산물과 사카로마이세스 세레비시아에( Saccharomyces cerevisiae )를 혼합하여 배양한 종균을 음식물 쓰레기 100중량부에 대하여 10 내지 5중량부를 혼합하여 45℃~50℃로 2~3일 동안 배양하는 1차 배양 단계; 상기 1차 배양 완료 후 액상 내지 죽상으로 변한 음식물 쓰레기만을 분리하고 고체로 남아있는 이물질을 제거하는 단계; 상기 이물질이 제거되고 남은 액상 내지 죽상의 변한 음식물 쓰레기를 45℃~50℃로 3~4일 더 배양하는 2차 배양 단계;  
     상기 2차 배양 완료 후 배양물을 80℃~100℃ 온도 높여주고 발생하는 증기를 포집하여 냉각시켜는 바이오 에탄올 수득 단계; 및 상기 바이오 에탄올을 수득이 완료되고 남은 배양물에 염분조정, 수분조정 및 사료 영양소 첨가의 목적으로 곡물 및 곡물의 부산물을 상기 배양물 100중량부에 대하여 50 내지 70중량부 혼합하고 3~4일 동안 30℃~40℃에서 배양하여 사료화하는 제3차 배양 단계를 포함한다. 고유가, 고사료의 현시대에 경제적인 측면과 친환경적인 측면에서 볼 때 음식물 쓰레기를 발효시켜 바이오 에탄올을 제조하고 그 부산물을 유기산 사료를 제조하는 본 발명은 매우 유용한 발명이라 할 수 있다.
Patent KR-20090119315-A (KR)
Title: The character a medium or a large size channel dual structure
Inventor: I SEOL GYU
IPC: G09F13/22
Filed: 2008-05-16
Abstract: PURPOSE: A side plate for a character channel having a dual partition structure is provided to recycle a side plate by forming the side plate of a dual structure between an inner wall and an outer wall. CONSTITUTION: Each side plate(3) is coupled in both sides of a floor plate(2) manufactured into a character shape. A character channel(8) is formed by coupling a top plate(1) in a top end of the side plate. The side plate is extrusion-molded into a dual partition structure in which a plurality of reinforcing parts(33) is formed between an inner wall(31) and an outer wall(32). A reinforcing outer wall is fused in an outer side of the outer wall. The inner wall and the outer wall are made of soft resin. A rainwater inducing groove is formed in a top part of an outer side of the outer wall.